Volume 147, Issue 6 pp. 1649-1656
Cancer Epidemiology

Healthy lifestyle and the risk of lymphoma in the European Prospective Investigation into Cancer and Nutrition study

Sabine Naudin

Sabine Naudin

Nutritional Methodology and Biostatistics Group, International Agency for Research on Cancer, World Health Organization, Lyon, France

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Marta Solans Margalef

Marta Solans Margalef

Centro de Investigación Biomédica en Red: Epidemiología y Salud Pública (CIBERESP), Madrid, Spain

Research Group on Statistics, Econometrics and Health (GRECS), University of Girona, Girona, Spain

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Fatemeh Saberi Hosnijeh

Fatemeh Saberi Hosnijeh

Institute for Risk Assessment Sciences, Division of Environmental Epidemiology, Utrecht University, Utrecht, The Netherlands

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Alexandra Nieters

Alexandra Nieters

Research Group Epidemiology, Institute for Immunodeficiency, Medical Center-University of Freiburg, Freiburg, Germany

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Cecilie Kyrø

Cecilie Kyrø

Danish Cancer Society Research Center, Copenhagen, Denmark

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Anne Tjønneland

Anne Tjønneland

Danish Cancer Society Research Center, Copenhagen, Denmark

Department of Public Health, Faculty of Health and Medical Sciences, University of Copenhagen, Copenhagen, Denmark

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Christina C. Dahm

Christina C. Dahm

Section for Epidemiology, Department of Public Health, Aarhus University, Aarhus, Denmark

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Kim Overvad

Kim Overvad

Section for Epidemiology, Department of Public Health, Aarhus University, Aarhus, Denmark

Department of Cardiology, Aalborg University Hospital, Aalborg, Denmark

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Yahya Mahamat-Saleh

Yahya Mahamat-Saleh

CESP, Faculté de Médecine, Université Paris-Sud, UVSQ, INSERM, Université Paris-Saclay, Villejuif, France

Gustave Roussy, Villejuif, France

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Caroline Besson

Caroline Besson

CESP, Faculté de Médecine, Université Paris-Sud, UVSQ, INSERM, Université Paris-Saclay, Villejuif, France

Department of Hematology and Oncology, Hospital of Versailles, Le Chesnay, France

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Marie-Christine Boutron-Ruault

Marie-Christine Boutron-Ruault

CESP, Faculté de Médecine, Université Paris-Sud, UVSQ, INSERM, Université Paris-Saclay, Villejuif, France

Gustave Roussy, Villejuif, France

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Tilman Kühn

Tilman Kühn

Division of Cancer Epidemiology, German Cancer Research Center (DKFZ), Heidelberg, Germany

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Federico Canzian

Federico Canzian

Genomic Epidemiology Group, German Cancer Research Center (DKFZ), Heidelberg, Germany

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Matthias B. Schulze

Matthias B. Schulze

Department of Molecular Epidemiology, German Institute of Human Nutrition, Nuthetal, Germany

Institute of Nutrition Science, University of Potsdam, Nuthetal, Germany

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Eleni Peppa

Eleni Peppa

Hellenic Health Foundation, Athens, Greece

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Anna Karakatsani

Anna Karakatsani

Hellenic Health Foundation, Athens, Greece

Pulmonary Medicine Department, School of Medicine, National and Kapodistrian University of Athens, “ATTIKON” University Hospital, Haidari, Greece

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Antonia Trichopoulou

Antonia Trichopoulou

Hellenic Health Foundation, Athens, Greece

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Sabina Sieri

Sabina Sieri

Epidemiology and Prevention Unit, Fondazione IRCCS Istituto Nazionale dei Tumori di Milano, Milan, Italy

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Giovana Masala

Giovana Masala

Cancer Risk Factors and Life-Style Epidemiology Unit, Institute for Cancer Research, Prevention and Clinical Network – ISPRO, Florence, Italy

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Salvatore Panico

Salvatore Panico

Department of Clinical and Experimental Medicine, University Federico II, Naples, Italy

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Rosario Tumino

Rosario Tumino

Cancer Registry and Histopathology Department, Azienda Sanitaria Provinciale (ASP) Ragusa, Ragusa, Italy

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Fulvio Ricceri

Fulvio Ricceri

Department of Clinical and Biological Sciences, University of Turin, Turin, Italy

Unit of Epidemiology, Regional Health Service ASL TO3, Grugliasco (TO), Italy

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Sairah L.F. Chen

Sairah L.F. Chen

Institutt for Samfunnsmedisin, Det Helsevitenskapelige fakultet, UiT, Norges Arktiske Universitet, Tromso, Norway

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Leila L. Barroso

Leila L. Barroso

Unit of Nutrition and Cancer, Cancer Epidemiology Research Program, Catalan Institute of Oncology (ICO-IDIBELL), Barcelona, Spain

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José M. Huerta

José M. Huerta

Department of Epidemiology, Murcia Regional Health Council, IMIB-Arrixaca, Murcia, Spain

Spanish Consortium for Research and Public Health (CIBERESP), Madrid, Spain

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Maria-Jose Sánchez

Maria-Jose Sánchez

Spanish Consortium for Research and Public Health (CIBERESP), Madrid, Spain

Andalusian School of Public Health (EASP), Granada, Spain

Instituto de Investigación Biosanitaria de Granada (ibs.GRANADA), Granada, Spain

Universidad de Granada (UGR), Granada, Spain

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Eva Ardanaz

Eva Ardanaz

Spanish Consortium for Research and Public Health (CIBERESP), Madrid, Spain

Navarra Public Health Institute, Pamplona, Spain

IdiSNA, Navarra Institute for Health Research, Pamplona, Spain

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Virginia Menéndez

Virginia Menéndez

Public Health Directorate, Asturias, Spain

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Pilar Amiano Exezarreta

Pilar Amiano Exezarreta

Spanish Consortium for Research and Public Health (CIBERESP), Madrid, Spain

Public Health Division of Gipuzkoa, Biodonostia Health Research Institute, Ministry of Health of the Basque Government, San Sebastian, Spain

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Florentin Spaeth

Florentin Spaeth

Department of Radiation Sciences and Oncology, Umeå University, Umeå, Sweden

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Mats Jerkeman

Mats Jerkeman

Division of Oncology, Lund University, Malmö, Sweden

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Karin Jirstom

Karin Jirstom

Department of Clinical Sciences Lund, Oncology and Therapeutic Pathology, Lund University, Lund, Sweden

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Julie A. Schmidt

Julie A. Schmidt

Cancer Epidemiology Unit, Nuffield Department of Population Health, University of Oxford, Oxford, United Kingdom

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Dagfinn Aune

Dagfinn Aune

Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, United Kingdom

Department of Nutrition, Bjørknes University College, Oslo, Norway

Department of Endocrinology, Morbid Obesity and Preventive Medicine, Oslo University Hospital, Oslo, Norway

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Elisabete Weiderpass

Elisabete Weiderpass

Office of the Director, International Agency for Research on Cancer, World Health Organization, Lyon, France

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Elio Riboli

Elio Riboli

Department of Epidemiology and Biostatistics, School of Public Health, Imperial College London, London, United Kingdom

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Roel Vermeulen

Roel Vermeulen

Institute for Risk Assessment Sciences, Division of Environmental Epidemiology, Utrecht University, Utrecht, The Netherlands

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Delphine Casabonne

Delphine Casabonne

Centro de Investigación Biomédica en Red: Epidemiología y Salud Pública (CIBERESP), Madrid, Spain

Unit of Molecular and Genetic Epidemiology in Infections and Cancer, Catalan Institute of Oncology (ICO-IDIBELL), L'Hospitalet de Llobregat, Barcelona, Spain

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Marc Gunter

Marc Gunter

Nutritional Epidemiology Group, International Agency for Research on Cancer, World Health Organization, Lyon, France

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Paul Brennan

Paul Brennan

Genetic Epidemiology Group, International Agency for Research on Cancer, World Health Organization, Lyon, France

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Pietro Ferrari

Corresponding Author

Pietro Ferrari

Nutritional Methodology and Biostatistics Group, International Agency for Research on Cancer, World Health Organization, Lyon, France

Correspondence to: Pietro Ferrari, E-mail: [email protected]Search for more papers by this author
First published: 16 March 2020
Citations: 9
P.B. and P.F. shared equally to the senior authorship
This article was published online on 30 March 2020. An error was subsequently identified in Table 1 footnote indicators. This notice is included in the online and print versions to indicate that both have been corrected on 6 April 2020.

Abstract

Limited evidence exists on the role of modifiable lifestyle factors on the risk of lymphoma. In this work, the associations between adherence to healthy lifestyles and risks of Hodgkin lymphoma (HL) and non-Hodgkin lymphoma (NHL) were evaluated in a large-scale European prospective cohort. Within the European Prospective Investigation into Cancer and Nutrition (EPIC), 2,999 incident lymphoma cases (132 HL and 2,746 NHL) were diagnosed among 453,808 participants after 15 years (median) of follow-up. The healthy lifestyle index (HLI) score combined information on smoking, alcohol intake, diet, physical activity and BMI, with large values of HLI expressing adherence to healthy behavior. Cox proportional hazards models were used to estimate lymphoma hazard ratios (HR) and 95% confidence interval (CI). Sensitivity analyses were conducted by excluding, in turn, each lifestyle factor from the HLI score. The HLI was inversely associated with HL, with HR for a 1-standard deviation (SD) increment in the score equal to 0.78 (95% CI: 0.66, 0.94). Sensitivity analyses showed that the association was mainly driven by smoking and marginally by diet. NHL risk was not associated with the HLI, with HRs for a 1-SD increment equal to 0.99 (0.95, 1.03), with no evidence for heterogeneity in the association across NHL subtypes. In the EPIC study, adherence to healthy lifestyles was not associated with overall lymphoma or NHL risk, while an inverse association was observed for HL, although this was largely attributable to smoking. These findings suggest a limited role of lifestyle factors in the etiology of lymphoma subtypes.

Abstract

What's new?

Do lifestyle factors affect lymphoma risk? Previous studies have been inconclusive, and most lacked statistical power to allow accurate conclusions. In this large, prospective European study, the authors examined the relationship between a score combining lifestyle exposures, such as smoking, BMI, and alchohol, and the risk of lymphoma. They observed that healthy behaviors were inversely related to the risk of Hodgkin lymphoma, although smoking was the main driver of the association. These findings indicated a limited role for lifestyle factors in the etiology of lymphomas.

Conflict of interest

None to declare.

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